CP Piston BRS SB Chrysler Bore 4.040 Stroke 4.000 Rod 6.123 Set Of 8 (MTO Non-Cancel)

Forged from high-strength aluminum alloy, these CP Pistons are built to handle the demands of a high-performance Chrysler small block engine. With a bore of 4.040 inches, a stroke of 4.000 inches, and a rod length of 6.123 inches, this set is precisely machined for a specific engine configuration. The forged construction means these pistons are significantly stronger and more durable than cast pistons, making them ideal for engines that see hard use or are built for racing applications. This strength allows them to withstand higher cylinder pressures and temperatures without deforming or failing.

This set of eight pistons is designed as a direct replacement for your existing components, assuming your engine build matches these exact specifications. The precise machining ensures a proper fit within the cylinder bore and a secure connection to the connecting rod, which is crucial for engine balance and longevity. Because these pistons are made to order, they are not cancelable once production begins, so double-check your engine's requirements before ordering. Please note that this part is not CARB approved and cannot be shipped to California.